Alternative representation of SDL for better model consumption

[Keweiqu]

There are suggestions for a more friendly relationship representation for LLM to conduct graph traversal.

• assignee(s): @PascalSenn @Keweiqu @abocan-atl
• source:
  https://docs.google.com/document/d/1tJqUC9UI4EzY7U0sSqfsOuUDF6Q8LBcsSBwbgsE33sM/edit?tab=t.0

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